7-37
7-9-2 Wiring the Communications Line
H
Connector Pin Arrangements of CS1W-SCB41 and
C200HW-COM06-EV1
Pin No.
Code
Signal name
I/O
1
SDA
Send data (--)
Output
2
SDB
Send data (+)
Output
3
NC
---
---
4
NC
---
---
5
NC
---
---
6
RDA
Recv data (--)
Input
7
NC
---
---
8
RDB
Recv data (+)
Input
9
NC
---
---
Frame
FG
FG
---
H
Standard Connection Diagram
D
RS-485 (2-wire)
Communications Board
RS-422
/485
Interface
Code Pin No.
Frame
9-pin, D-sub connector
(Cable side: Male)
3G3MV
Code
3G3MV
Code
Control
circuit ter-
minal block
(commu-
nications
terminals)
Control
circuit ter-
minal block
(commu-
nications
terminals)
Shielded line
Note
Be sure to set the terminal resistance of only the Inverter at each end to ON and
that any other Inverter to OFF. Refer to page 2-18,
Selecting RS-422/485 Ter-
mination Resistance
for details.
Communications
Chapter 7
Summary of Contents for SYSDRIVE 3G3MV A2002
Page 1: ...USER S MANUAL SYSDRIVE 3G3MV Multi function Compact Inverter Cat No I527 E2 02...
Page 15: ...Chapter 1 Overview 1 1 Function 1 2 Nomenclature 1 3 New Features 1...
Page 24: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Page 89: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
Page 286: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9...
Page 311: ...Chapter 10 List of Parameters 10...
Page 342: ...Chapter 11 Using the Inverter for a Motor 11...
Page 348: ...Appendix A Standard Models...
